Atari Stacy

We offer a complete inventory of Atari Stacy repair parts (down to component level, Switches, I.C. Chips, plastics....) as well as complete
computers and replacement Motherboards. Not
all of the 30 to 50 different Atari Stacy / ST Book replacement parts we carry are
listed here. If you do not see the Atari Stacy part or items you are looking for see the Best Rev. 10 Catalog or
E-Mail us at:

Alex O. of France Purchased a Reconditioned Atari
Stacy 4 and the Best ST Multi Sync adapter cable. "Everything
is working nicely and I was even able to use a cheap 32"
LCD TV for B&W with the cable and the needed HD15 gender
changer. I
follow your advice ( turn
off the Stacy LCD display ) and use the Best ST Multi Sync adapter cable for an
external Stacy mono chrome display. The external display is better and even excellent with brightness
off for the Stacy screen anyway"

Atari Stacy 1 or 2 Meg version Plug in 4 Meg Ram Upgrade Card. If you own an Atari 1 Meg or 2 Meg Stacy computer, with this version Atari 4 Meg Plug in card, you can upgrade the total memory on your Stacy. This upgrade board requires you take apart your Stacy 1 or Stacy 2 to remove the old plug in Stacy Ram Card and plug in the new replacement 4 Meg Stacy Ram Card. The replacement Atari Stacy 4 Meg Ram Card, has 4 Meg of Stacy Memory, the special 2 chip TOS US 1.4 Stacy version OS chips, Stacy keyboard pinch connector and the two IDE type of interface connectors (on the bottom of the Ram Card).

Atari Stacy 2
Owners. Do you know your Atari Stacy 2
can have its memory upgraded to 4 meg? When the Atari Stacy was first
designed, memory prices were out of this world. So Atari came out with the
Atari Stacy 2 with an internal 2 Meg Plug in Ram Card, that down line could have
it's total ram expanded / upgraded in the future. If you remove your Stacy
bottom case Ram port rectangular door and see these two blue SIP (Single
Inline
Pin
/ Profile)
Memory card empty connectors (see picture below),

you can plug in two 1 meg SIP ram
modules and bring up your Stacy 2 to a 4 Meg total memory. Best Electronics has
been searching for these rare and Now hard to find 1 Meg SIP Ram modules for
about 8 to 10 years with little or no luck at all. We thought we would
never find them again.

Recently we found a small supply of them that will
fit into the Atari Stacy 2. A matched set of 2 Stacy 2, 1 Meg SIP
modules CB103124 $35.00

The
Atari STM1 Original Mouse Shipped with the Atari

Stacy CB101505$39.95

Best Electronics TrueMouse, Replacement Mouse for
the Atari STM1 Stock Mouse. The TrueMouse has been our bench mark
Replacement ST mouse for over 15+ years now. Thousands of World Wide Atari
Stacy owners have found, once you switch over to a Best ST TrueMouse, you will
never go back to the Stock Atari STM1 mouse ever again. Same over all physical size as the stock Atari
STM1 mouse except a slightly lower and more comfortable profile with a back end of the
mouse which is round in shape Not square with sharp corners!, Extra Wide Left and Wide
Right mouse switch covers similar to the stock Atari mouse so it will fit all size hands
and also has a tactical raised lip between the Left and Right switch covers, Extremely
Positive Feeling Industrial Grade Micro / Mouse switches which are rated at a minimum of
1,000,000 operations per switch with only 120 grams operating force, Tracking resolution
of 200 DPI, Opto-Mechanical Encoder Design, 5 1/2 Foot mouse cord, replacement
TrueMouse parts available from Best andFCC Class B Approved.CB102079$34.95

"The Best" Trackballfor ST /
STE / MegaSTE / Stacy / TT / Falcon computers. Features like its small foot print (4 1/8
inch X 6 1/8 inch), tactical raised lip / line between left and right mouse switches,
Positive feeling Industrial Grade Micro / Mouse switches rated at minimum of 1,000,000
operations per switch with only 120 grams operating force, 200 Dots Per Inch (DPI)
Resolution, a great smooth Thumb action ball and the only Trackball with easily removed
ball locking ring for easy cleaning makes this Trackball "The Best". Although a
Trackball is a Personal Choice type interface device, All ST, Midi and Desk Top Publishing
Atari users who use a Best Trackball Agree, once you use a Best Trackball and Like it, you
will Never go back to a mouse again! Now Atari ST / Commodore Amiga Switchable, two
Trackballs in one!CBT1 $45.95

Atari STM1 Rebuild Kit. Rebuild
your order worn out Atari STM1 mouse and keep it as a back up ST mouse. Kit
includes, a new Atari OEM STM1 Mouse cable, two new Internal Atari Mouse
switches, four better than stock Best's thicker STM1 Mouse new Teflon
replacement feet and new a mouse ball. Over the years Atari had about 5 to
7 different manufactures make the same STM1 mouse for them. Each
version mouse looks the same from the outside but differs on the inside and
bottom locking plate construction. All STM1 rebuild kits require ability
to unsolder and solder in the replacement new mouse switches and one case the
cable too. To configure the correct Atari STM1 Rebuild kit for your exact
version old STM1 mouse. We need the
following questions answered from you:

1. Where your STM1
mouse was made (one version, does not have a country listed). Usually
listed on bottom label?

2. Do you have slide
and snap in or Round twist and lock mouse ball locking plate?

When Atari set up a new US
Atari ST Service Center Dealer, as part of the ST Dealer Service Center package
(full set of ST Computer repair Manuals, ST Color and Monochrome Monitor
manuals, 520ST/1040ST Diagnostic Cartridge), a new complete 520ST, (later)
520STFM and 1040ST Computers for parts) and this loop back ST Test kit. The new
Atari ST Dealer paid for ($,$$$+) for this complete Atari Service Center
Hardware Package.

This Atari ST Loop back test
hardware is used with the many different Atari ST different Diagnostic
Cartridges (520ST/1040ST/Mega, Stacy, 1040STE, MegaSTE, TT or Falcon Diagnostic
Cartridges) to fully test all ST computer Internal and External hardware
functions. Extra port shorting hardware / plugs required for the 1040STE,
MegaSTE, TT and Falcon computers to full run all of the extra Diagnostic Tests /
Ports (extra features or different style ports of those model Atari computers).

The two DB-9 black Joystick
cables are connected up to the ST Joystick/Mouse ports and back to the Loopback
green PCB (most ST computers require you to crisis cross (not one to one) these
DB-9 shorting cables back to the loop back PCB to get the proper port diagnostic
results). The short black or gray DB-25 Parallel cable is connected to the ST
printer port and loop backboard. The short gray ST DB-19 DMA cable is connected
to the ST DMA port and the loop backboard. The 5 pin Din shorting cable is
connected up to both ST Midi Ports (one end of this Midi cable has a Red LED
molded into the translucent connector housing to see the Diagnostic Midi Send
and Receive sent signals). The DB-25 Serial port shorting connector is
connected to the ST Modem / RS232 external Port.

Atari
Tech Tip on the Loopback ST PCB board.
Our Atari Super Tech strongly recommends you tape the anti Static pink bubble
bag the Loopback board comes in (or tape a piece of thick and oversized piece of
cardboard) to the exposed back side / solder side of the Loopback PCB board, to
prevent it from shorting out / damaging the different I.C.ís on the top side of
Loop back PCB should the back side of the exposed PCB come in contact with any
metal.

Atari Stock Stacy Auto Switching External 110V / 220V
Schematic. This Schematic covers both World Wide Stacy External Power supplies Atari used.
Style One, the Black version Stacy power supply, with No Atari Logo or Atari name, Part
number PSA162 and Style two, Gray case with Atari name and Logo molded in the top, model
PSA162ACB102817 $15.00

"The Best" series Auto Switching External 110V
/ 220V 50 / 60 Hz Up to 54 Watts output Power supply for the Stacy with On indicator LED.
Made by the same manufacture that makes our 520STFM / 1040STF / Mega / STe / MegaSTE / TT
/ Megafile "The Best" series of replacement Atari Powers supplies which are
now
the Atari Industry Standard! One year Warranty! CB102140 $109.00

Replacement Mother Board / Keyboard

Stacy Mother board, Less plug in chips Less Ram Card, Less Internal
Power Converter board and Less Hard Drive Controller card.

CB101889

$350.00

Stacy Mother board, Populated With I.C.s, Less Ram Card, Less Internal
Power Converter board and Less Hard Drive Controller card.